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aliina [53]
3 years ago
9

Officials estimate that 320,000 Boston-area partygoers attended last year's Independence Day celebration on the banks of the Cha

rles River. They also estimate that the partygoers left behind 40 tons of garbage. Given that a ton equals 2,000 pounds, how many pounds of garbage did the average partygoer leave behind?
Mathematics
1 answer:
Anna11 [10]3 years ago
7 0

40 ton x 2000 = 80,000 pounds

320000/8000 = 40 pounds per person

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1
otez555 [7]

Answer:

20°

Step-by-step explanation:

arc \: length =  \frac{ \theta}{360 \degree}  \times circumference \\  \\  \frac{1}{3}  =  \frac{ \theta}{360 \degree}   \times 6 \\  \\  \theta =  \frac{360 \degree}{18}  \\  \\ \theta =20 \degree

8 0
3 years ago
Write an equation of the line that is parallel to x=-11 that passes through the point (-9, 0).
zysi [14]
X=-9

There is no slope in either equation. Therefore, x=-11 and x=-9 will be two vertical and parallel lines at (-11,0) and (-9,0)
4 0
3 years ago
I need help plz <br> State the coordinates of the point.
Arisa [49]

Answer:

(-5,8)

Step-by-step explanation:

Hope this helps ;)

5 0
3 years ago
7. In a quiz bee, Marlon scored 132 points during the first round. This score was thrice as much as his score during the second
podryga [215]

Answer:

II + III = 176

II = 44

III = 132

Step-by-step explanation:

Third round: 132

Second round: 3x=132

x=44 (second round)

2rounds: 132+44=176

4 0
2 years ago
What is the predicted difference in sleep between individuals A and B, where individual A has 12 years of education and works 20
kari74 [83]

Answer: The predicted difference in sleep is 1251437 minutes.

Step-by-step explanation:

Since we have given that

Number of years of education = 12 years

Number of minutes a week = 2000

As we have

In case of individual A:

7 days = 2000 minutes

1 year = 365 days = \dfrac{2000}{7}\times 365=104285

12 years = 104285\times 12=1251420\ minutes

In case of individual B:

7 days = 3000 minutes

1 year = 365 days = \dfrac{3000}{7}\times 365=156428

16 years = 156428\times 16=2502857 minutes

So, the predicted difference in sleep between individuals A and B is given by

2502857-1251420\\\\=1251437\ minutes

Hence, the predicted difference in sleep is 1251437 minutes.

7 0
3 years ago
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